15478778835

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{12301}}^1$

素因数の和:12570

約数の個数: 80

約数和(自身を含む): 30009006720

約数和(自身を除く): 14530227885

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 239, 351, 405, 585, 717, 1053, 1195, 1755, 2151, 3107, 3585, 5265, 6453, 9321, 10755, 12301, 15535, 19359, 27963, 32265, 36903, 46605, 61505, 83889, 96795, 110709, 139815, 159913, 184515, 251667, 332127, 419445, 479739, 553545, 799565, 996381, 1258335, 1439217, 1660635, 2398695, 2939939, 4317651, 4981905, 7196085, 8819817, 12952953, 14699695, 21588255, 26459451, 38219207, 44099085, 64764765, 79378353, 114657621, 132297255, 191096035, 238135059, 343972863, 396891765, 573288105, 1031918589, 1190675295, 1719864315, 3095755767, 5159592945, 15478778835]

約数ペア:

[(1, 15478778835), (3, 5159592945), (5, 3095755767), (9, 1719864315), (13, 1190675295), (15, 1031918589), (27, 573288105), (39, 396891765), (45, 343972863), (65, 238135059), (81, 191096035), (117, 132297255), (135, 114657621), (195, 79378353), (239, 64764765), (351, 44099085), (405, 38219207), (585, 26459451), (717, 21588255), (1053, 14699695), (1195, 12952953), (1755, 8819817), (2151, 7196085), (3107, 4981905), (3585, 4317651), (5265, 2939939), (6453, 2398695), (9321, 1660635), (10755, 1439217), (12301, 1258335), (15535, 996381), (19359, 799565), (27963, 553545), (32265, 479739), (36903, 419445), (46605, 332127), (61505, 251667), (83889, 184515), (96795, 159913), (110709, 139815)]